Lawton, OK ZIP Codes
Lawton, Oklahoma has 7 ZIP codes: 4 for street addresses (, , and ) and 3 for PO boxes (, and ).
Your street decides which one you use.
Which Lawton ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Lawton ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
73502, 73506 and 73558 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Lawton city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Lawton ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 73501 | street delivery Lawton |
| 73502 | PO boxes at the Lawton post office Lawton |
| 73503 | street delivery; mail may be addressed to Fort Sill Fort Sill |
| 73505 | street delivery Sheridan Lawton |
| 73506 | PO boxes at the Sheridan Lawton post office Sheridan Lawton |
| 73507 | street delivery Lawton |
| 73558 | PO boxes at the Lawton post office Lawton |
Why your mail may say Lawton when you live outside it
Lawton ZIP codes also cover Medicine Park and Lawtonka Acres, so a letter addressed to Lawton can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Comanche County property records show which city you are in.
Lawton ZIP code questions
What is the main ZIP code for Lawton?
73501, the ZIP code of the main Lawton post office at 501 SW 5th St.
Which Lawton ZIP codes are for PO boxes only?
73502, 73506 and 73558. Mail to them goes to boxes at the post office, not to street addresses.
What county is Lawton in?
Comanche County.
ZIP codes for towns near Lawton
More towns near Lawton: Shawnee, Denton, Sherman, Enid, Celina, Stillwater, Little Elm, Flower Mound, Prosper.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections